| 
                 
                    Closing price on 6/17/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.00 | 
                 
                
                    | High | 
                    8.10 | 
                 
                
                    | Low | 
                    8.00 | 
                     
                
                    | Volume | 
                    18,200 | 
                                 
                
                    | Split-adjusted Price | 
                    6.62 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BCC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.01
             |                     
            
                6.62
             |                                 
            
                18,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.01
             |                     
            
                6.62
             |                                 
            
                34,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2019
             | 
            
                +0.10 / +1.25%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.03
             |                     
            
                6.62
             |                                 
            
                34,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2019
             | 
            
                -0.30 / -3.61%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.07
             |                     
            
                6.53
             |                                 
            
                82,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2019
             | 
            
                -0.10 / -1.19%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.27
             |                     
            
                6.78
             |                                 
            
                81,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2019
             | 
            
                +0.40 / +5.00%
             |             
            
                8.00
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.40
             | 
            
                8.23
             |                     
            
                6.86
             |                                 
            
                440,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2019
             | 
            
                +0.30 / +3.90%
             |             
            
                7.80
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.85
             |                     
            
                6.53
             |                                 
            
                101,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2019
             | 
            
                -0.10 / -1.28%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.78
             |                     
            
                6.29
             |                                 
            
                130,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2019
             | 
            
                -0.10 / -1.27%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.94
             |                     
            
                6.37
             |                                 
            
                116,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2019
             | 
            
                +0.30 / +3.95%
             |             
            
                7.70
             |           
            
                8.00
             |               
            
                7.50
             |                           
            
                7.90
             | 
            
                7.79
             |                     
            
                6.45
             |                                 
            
                358,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2019
             | 
            
                -0.70 / -8.43%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.90
             |                     
            
                6.21
             |                                 
            
                658,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2019
             | 
            
                -0.30 / -3.49%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.43
             |                     
            
                6.78
             |                                 
            
                347,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2019
             | 
            
                -0.10 / -1.15%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.61
             |                     
            
                7.02
             |                                 
            
                215,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2019
             | 
            
                +0.10 / +1.16%
             |             
            
                8.60
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.71
             |                     
            
                7.11
             |                                 
            
                439,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.70
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.59
             |                     
            
                7.02
             |                                 
            
                243,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2019
             | 
            
                -0.10 / -1.15%
             |             
            
                8.60
             |           
            
                8.80
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.64
             |                     
            
                7.02
             |                                 
            
                176,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.71
             |                     
            
                7.11
             |                                 
            
                174,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.50
             |                           
            
                8.70
             | 
            
                8.59
             |                     
            
                7.11
             |                                 
            
                302,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2019
             | 
            
                -0.10 / -1.14%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.66
             |                     
            
                7.11
             |                                 
            
                426,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2019
             | 
            
                -0.10 / -1.12%
             |             
            
                8.90
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.88
             |                     
            
                7.19
             |                                 
            
                498,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2019
             | 
            
                +0.20 / +2.30%
             |             
            
                8.70
             |           
            
                9.10
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.92
             |                     
            
                7.27
             |                                 
            
                795,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2019
             | 
            
                -0.40 / -4.40%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.92
             |                     
            
                7.11
             |                                 
            
                636,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2019
             | 
            
                -0.10 / -1.09%
             |             
            
                9.20
             |           
            
                9.30
             |               
            
                9.00
             |                           
            
                9.10
             | 
            
                9.18
             |                     
            
                7.43
             |                                 
            
                307,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2019
             | 
            
                -0.10 / -1.08%
             |             
            
                9.30
             |           
            
                9.40
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.27
             |                     
            
                7.51
             |                                 
            
                361,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2019
             | 
            
                +0.30 / +3.33%
             |             
            
                8.90
             |           
            
                9.50
             |               
            
                8.90
             |                           
            
                9.30
             | 
            
                9.23
             |                     
            
                7.60
             |                                 
            
                945,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2019
             | 
            
                +0.20 / +2.27%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.60
             |                           
            
                9.00
             | 
            
                8.90
             |                     
            
                7.35
             |                                 
            
                414,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2019
             | 
            
                +0.20 / +2.33%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.60
             |                           
            
                8.80
             | 
            
                8.71
             |                     
            
                7.19
             |                                 
            
                262,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2019
             | 
            
                -0.30 / -3.37%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.73
             |                     
            
                7.02
             |                                 
            
                242,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2019
             | 
            
                -0.10 / -1.11%
             |             
            
                8.90
             |           
            
                9.20
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.94
             |                     
            
                7.27
             |                                 
            
                466,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2019
             | 
            
                +0.40 / +4.65%
             |             
            
                8.50
             |           
            
                9.00
             |               
            
                8.50
             |                           
            
                9.00
             | 
            
                8.83
             |                     
            
                7.35
             |                                 
            
                560,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |